Trijicon ACOG 3.5×35 Scope Review– Best ACOG Of All Time

Many kinds of rifles use the 308 cartridges, but Trijicon ACOG 3.5 x 35 scope is one of the best. Trijicon is one of the leading companies in the optics industry. If you don’t have more time, here is the short summary of the Trijicon ACOG 3.5×35 Scope Review.

The Trijicon ACOG 3.5x 35 is a compact and durable scope. Its glass is clear crystal, as well as the horseshoe is excellent. It has a high-quality mount, and the illumination is battery-free. It is a perfect fixed scope for your hunting. 

Trijicon ACOG is a dual illuminated scope that is compact and lightweight. It is designed with 7075-T6 aircraft aluminum alloy housing that ensures a reliable and durable sighting system. 

It is waterproof so that it can submerge up to 100 feet under the water. Moreover, this scope is filled with nitrogen to provide fog-proof performance. The anti-reflective multi-coated lensed increased light transmission to give the crystal clarity and zero distortion.

Let’s take a closer look at the Trijicon ACOG 3.5×35 scope review.  


The Trijicon ACOG 3.5×35

Trijicon ACOG 3.5×35 Scope Review

Nowadays, shooting and hunting have become one of the favorite sports for everyone. 

There are a lot of scopes available in the market, but one of the best is Trijicon ACOG 3.5×35 scope. If you’re looking for the best high end rifle scope for your needs, this is the right choice.

In ancient days, there is no perfect tool with advanced technology to view the target easily. Now there are many options on the market. 

One of them is scope. It comes with a proper eyepiece, high magnification range, quality optics, perfect reticle, etc. 

Bindon Aiming Concept

This concept was found by Glyn Bindon, who was the founder of Trijicon. He designed many sights in his unique way. 

The Trijicon ACOG 3.5 x 35 is attached with the Bindon Aiming Concept(BAC). It allows you to use both eyes open aiming method. 

Moreover, you can sight the magnification for fast target acquisition at any light conditions, even if you are in low light scenarios. 

It allows you to find the target quickly, but you should be careful because your eyes are open. It is an exciting concept. Not only in this scope, but all the ACOG scopes have also used this concept.


The magnification range of the Trijicon ACOG is 3.5x, which is fixed. The 3.5 X means your target image will appear 3.5 times larger than the original eye. It is a perfect scope for 100 yards shooting since it allows you to zoom up for 50 to 100 yards shots, which is perfect for beginners. 

If you are looking for the best fixed magnification scope, then this one is the right choice for you. Because it is low enough power can be used more quickly on close targets, but it also offers a small bump in magnification that lets you reach smaller targets at a distance without more difficulty.

Eye Relief

The eye relief of this scope measures 2.4 inches, which is ideal enough for AR rifles. It allows you to view the target comfortably, even if you are wearing eyeglasses.  As it comes with Trijicon fiber optics, it will automatically adjust the contrast and brightness level of the reticle. 


If you are using a battery-powered illuminated optic, you will lose the connection once the battery dies.  You don’t have to worry about this issue because this scope features battery-free illumination. 

The Trijicon ACOG 3.5x is illuminated with fiber and tritium, which are called dual illumination. 

Fiber optics collect light to illuminate your reticle in daylight, while the tritium glows to make vision more effective in low light conditions. 

Moreover, these optics will automatically adjust the amount of light based on the brightness conditions it uses. 

So you don’t have to look around for any buttons like that to get the right layout. It’s so cool that you do not have to worry about the batteries running.

Combat Proven

ACOG stands for Advanced Combat Optical Gunsight. So the Trijicon 3.5x scope is obviously durable optics undoubtedly. This scope is specially designed to use in combat. 

It is widely used in the united states military. It is made of high quality forged aircraft-grade aluminum housing material that ensures the durability and reliability of the scope. 

The notable feature of this scope is its optics lens that comes with multiple coatings. It added more toughness to the optics. Also, this scope is water and shockproof so that you can use this scope under any weather conditions. It has the ability to handle wet and rainy conditions and give better results. 

Construction Quality

The biggest strength of this scope is construction. The Trijicon ACOG 3.5x body contains forged 7075-T6 aircraft aluminum alloy housing, which is indestructible. 

It ensures durability and reliability. The weight of this scope is almost 14 oz, which is slightly heavy for some hunters.

Its glass is advanced combat optical gunsight models so that there is no distortion. 

It is one of the highest quality lenses that we’ve ever found. Thanks for its fully multi-coating process. It is waterproof, fog-proof, and dustproof so that you can use this scope under any weather conditions. 

Setting and Adjustability

You will get the T850 mount along with this optic. If you want to remove the mount, simply slide the scope down a carry handle. 

It makes your mounting process very easy. When compared to the other models, it offers easy to adjustable turrets that tethered caps. 

The windage and elevation turrets are also easy to manage, even if you are a beginner. It is one of the compact models which is available on the market. It takes less space to store, but it’s quite bulkier.  

Final Words

If you are looking for the most batter tested and best ACOG scope, then this one is the right choice. Trijicon ACOG 3.5×35 scope is compact and withstands rough terrain than other models. It is one of the coolest optics in the market. Hope, our article about Trijicon ACOG 3.5×35 scope review was helpful for you. You will get enough information about the scope. 

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